Mademoiselle Holmes

D-Day (2x6)

Air date: Feb 27, 2025

That's it, Billon and Vinz have decided to put the ring on each other's fingers! Accompanied by Charlie, Billon goes to the company Éternel Jour J to finalize the organization of his wedding when the director, Thomas, is found stabbed in his office, which was locked from the inside. It's a murder in a closed room!